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a(n) = 5^(n^2).
7

%I #20 Dec 28 2018 21:05:50

%S 1,5,625,1953125,152587890625,298023223876953125,

%T 14551915228366851806640625,17763568394002504646778106689453125,

%U 542101086242752217003726400434970855712890625,413590306276513837435704346034981426782906055450439453125,7888609052210118054117285652827862296732064351090230047702789306640625

%N a(n) = 5^(n^2).

%C Number of n X n matrices over GF(5).

%D Miklos Bona, editor, Handbook of Enumerative Combinatorics, CRC Press, 2015, page 562.

%H Harry J. Smith, <a href="/A060758/b060758.txt">Table of n, a(n) for n = 0..37</a>

%o (PARI) a(n)={5^(n^2)} \\ _Harry J. Smith_, Jul 10 2009

%o (Maxima) A060758(n):=5^(n^2)$

%o makelist(A060758(n),n,0,10); /* _Martin Ettl_, Nov 08 2012 */

%K nonn

%O 0,2

%A Ahmed Fares (ahmedfares(AT)my-deja.com), Apr 23 2001

%E Typo in one term corrected by _N. J. A. Sloane_, Aug 31 2009 using the b-file